baber/WOPTO huggingface dataset:
Patent JP-H0422441-A (JP)
Title: Mill
Inventor: YOSHINO KUNIHIKO
IPC: B02C7/18
Filed: 1990-05-17
Abstract: PURPOSE:To prevent the clogging of a filter by providing a coarse mesh upper surface filter to the greater part of an upper filter frame under tension and forming partitioned chambers demarcated by longitudinal and lateral partition walls in the frame and providing upper and lower surface filters to a lower filter frame to form partitioned chambers. CONSTITUTION:A coarse mesh upper surface filter 75 is provided to the greater part of an upper filter frame 70 under tension and longitudinal and lateral partition walls 76 are provided in the frame to form a plurality of partitioned chambers 77. A fine mesh upper surface filter 79 and a fine mesh lower surface filter 80 are provided to the greater part of a lower filter frame 71 under tension and longitudinal and lateral partition walls 81 are provided in the frame to form a plurality of partitioned chambers 82. A vibration mechanism part 84 is equipped with a motor 86 becoming a vibration drive source, the eccentric clutch shaft 84 mounted on the output shaft of the motor and a fixing stand 87, and the generated vibration (almost oval vibration) of the vibration mechanism part 84 is transmitted to the frame body 69, upper filter frame 70 and lower filter frame 71 arranged in an upper screen box 68 in a stacked state. By this constitution, the clogging of the fine mesh upper surface filter of the lower filter frame is prevented.
Patent JP-S52272-A (JP)
Title: Process for preparing 1,2,4-oxadiazole derivatives
Inventor: KAZUKI SHIYOUJIROU
IPC: A61K31/4245
Filed: 1975-10-17
Abstract: PURPOSE: A process for preparing 1,2,4-oxadiazole derivatives useful as drugs for hypercholesteremia and arteriosclerosis, by esterification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01298175-A (JP)
Title: Composition for forming insulating film having excellent insulating property on magnetic steel sheet and formation of the same film
Inventor: MAEDA YASUHARU
IPC: C23C22/00
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the title composition for forming an insulating film having excellent insulating property and weldability on a magnetic steel sheet by adding an appropriate amt. of a dispersion of the acrylonitrile resin powder contg. partly coarse grains having a specified composition to an aq. soln. contg. a chromate. CONSTITUTION:An acrylic or acrylic-styrene resin is emulsified to prepare an aq. emulsion at 2-8pH. Meanwhile, acrylonitrile resin powder is dispersed to obtain an aq. dispersion at 6-8pH contg. substantially no emulsifier. The emulsion and dispersion are mixed so that the content of the nonvolatile matter in the dispersion is controlled to 10-90wt.% based on the total amt. of the nonvolatile matter. The obtained mixed resin soln. is added to an aq. soln. of a material for forming an inorg. film consisting essentially of a chromate so that 15-120 pts.wt. of the nonvolatile matter is mixed with the 100 pts.wt. of the chromate expressed in terms of CrO3. In the composition thus obtained, 5-90% of the coarse-grain powder having 5-15mum grain diameter in the acrylonitrile resin powder is used. The composition is applied on a magnetic steel sheet, and heated at 300-500 deg.C to form an excellent insulating film at 0.4-6.0g/m<2> amt. of coating.
Patent JP-H069769-A (JP)
Title: Production of polycarbonate
Inventor: OSHINO YASUHIRO
IPC: C08G64/30
Filed: 1991-03-07
Abstract: PURPOSE:To obtain as high-mol.-wt. polycarbonate substantially free from chloride ion without using phosgene by polycondensing a dihydric phenol with a carbonic diester in the presence of a (substd.) phenylacetic acid catalyst. CONSTITUTION:A dihydric phenol [e.g. a compd. of formula II, III, IV, or V (wherein R1 to R4 are each H, 1-8C alkyl, or phenyl; X is halogen; n is 0-4; and m is 1-4)] is polycondensed with a carbonic diester in the presence of a catalyst selected from among an optionally substd. phenylacetic acid of formula I (wherein R1 is H, 1-5C alkoxy, or NO2; and R2 and R3 are each H, 1-5C alkyl, or phenyl). Thus is produced a transparent, colorless high-mol.-wt. polycarbonate substantially free from chloride ion without using phosgene.
Patent JP-H09304428-A (JP)
Title: Sensor and physical quantity detector
Inventor: OKADA MAKOTO
IPC: G01P15/12
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sensor which can reduce the number of terminals. SOLUTION: The acceleration sensor 1 is constituted of a detecting section 3, a judging section 4, a diagnosing section 5 and a modulation part 6. The detecting section 3 detects acceleration as physical quantity and outputs a signal corresponding to the acceleration detected. The judging section 4 judges whether a specified acceleration is detected or not based on the signal from the detecting section 3 and outputs the results of the judgment. The diagnosing section 5 diagnoses the trouble of the detecting section 3 based on the signal from the detecting section 3 and outputs the results of the diagnosis. The modulation part 6 performs a pulse modulation of a drive power source to be supplied to a power source terminal P1 in different duties based on the results to be outputted from the judging section 4 and the diagnosing section 5.  A microcomputer 2 detects the duty of the voltage of the pulse modulated power source terminal P1 and inputs the results of the judgment by the judging section 4 and the results of the diagnosis by the diagnosing section 5.
Patent JP-H07308679-A (JP)
Title: Method and device for cleaning bathtub water
Inventor: GINYAMA KOJI
IPC: C02F9/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a method and a device for cleaning bathtub water which can remove easily colloidal soil dispersed in hot water. CONSTITUTION:A cohesive precipitation tank 14 such as a centrifugal separation tank 15 is disposed in the middle of a cleaning pipeline for cleaning hot water 2 in a bathtub 1 pumped by a hot water suction pipe 3 by filtering by means of a filter tank 5 or the like, and returning the hot water from a hot water jet pipe 9 to the bathtub 1 again, and cohesive precipitation is carried out by mixing a cohesive precipitation agent covered with a flocculant such as a cationic polymer electrolyte or the like onto the surface of precipitating powder of grain size stored in a cohesive precipitation agent tank 17 and suitable for filtering, and then centrifugal filtering is carried out in a centrifugal separation tank to remove the colloidal soil in hot water. Therefore, cohesive precipitation is carried out by an effective cohesive precipitation agent automatically or manually when the hot water gets cloudy by the colloidal soil to remove the soil easily.
Patent JP-H01296681-A (JP)
Title: Manufacture of josephson junction film
Inventor: HIDAKA MUTSUO
IPC: H01B12/06
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a Josephson junction of high heat resistance by a method wherein a lower electrode is coated with an oxide as a first oxide film, then a metal film is formed thereon, and the surface of the metal film is oxidized to form a second oxide film. CONSTITUTION:A silicon substrate whose surface is thermally oxidized is coated with Nb as an lower electrode 11, and Al2O3 is uniformly formed thereon to form a first oxide film 12. Next, the film 12 is coated with Al as a metal film 13, the surface of the film 13 is thermally oxidized to grow Al2O3 as a second oxide film 14, and the film 14 is coated with Nb as an upper electrode 15. Therefore, the metal film 13 of non-oxidized Al is sandwiched in between the first oxide film 12 and the second oxide film 14, so that non-oxidized Al can be prevented from diffusing into the lower electrode 11 and the upper electrode 15. By these processes, an artificial barrier junction which is high in a thermal resistance and sufficient in controllability of a critical current can be obtained.
Patent JP-H07309474-A (JP)
Title: Sheet carrying device
Inventor: NAMEKATA SEIICHI
IPC: B65H5/22
Filed: 1994-05-17
Abstract: PURPOSE:To carry out a stable carry regardless of the size of a transfer sheet by forming a carrier belt suspending roller of a hollow pipe having a large number of holes, and carrying the sheet to be carried on endless carrier belts having suction holes in a while sucking the sheet. CONSTITUTION:A hollow pipe 72 is supported with bearings 721 and and 722, and drives carrier belts 711 to 714. A large number of holes are formed in the carrier belts 711 to 714 and the hollow pipe 72, and a suction duct 73 and a fan 733 are arranged in the lengthwise direction so as to cover the holes of the hollow pipe 72. When the fan 733 is driven, outside air is sucked through the holes of the hollow pipe 72 and the holes of the carrier belts 711 to 714, and a sheet to be carried on the carrier belts 711 to 714 is sucked and fixed. An air flow passage control bar 78 is arranged in the hollow pipe 72, and is rotated by a solinoid 79, and adjusts an outside air sucking quantity in response to the size of the sheet to be carried.
Patent JP-2000314094-A (JP)
Title: Surface coating mixture for paper and printing paper using the same
Inventor: OKADA KAORU
IPC: D21H19/20
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a surface coating mixture capable of imparting excellent printability to paper by formulating a thermosetting resin of a reaction product between a carboxyl group-containing acrylamide-based polymer and an epihalohydrin with an anionic surface sizing agent. SOLUTION: This surface coating mixture is obtained by preparing an aqueous solution of a mixture of a thermosetting resin with an anionic surface sizing agent (e.g. an aqueous solution of a styrene-maleic acid-based copolymer salt) and is applied to the surface of paper to impart printing paper. The thermosetting resin is obtained by reacting a carboxyl group-containing acrylamide- based copolymer with an epihalohydrin in such a way that 0.1-1 epihalohydrin is reacted with 1 carboxylic group of the copolymer. The copolymer is obtained by the copolymerization of (meth)acrylamide, (meth)acrylic acid and other comonomer (N,N-dimethyl acrylamide).
Patent JP-S5352070-A (JP)
Title: Semiconductor unit
Inventor: OKAMURA SHINAYA
IPC: H01L23/04
Filed: 1976-10-22
Abstract: PURPOSE: To protect a semiconductor element from breaking by providing a groove near the screw hole of the stem - where the semiconductor element is fitted so that the groove may be transformed easily with respect to bending stress locally. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5351486-A (JP)
Title: Curl cord
Inventor: NASHIHARA HIROSHI
IPC: H01B7/06
Filed: 1976-10-22
Abstract: PURPOSE: To attempt dimensional reduction for curl cord accommodation which causes resultant dimensional reduction for the apparatus itself, by making it possible to accommodate the curl cord on one plane in spiral form with its winding diameter gradually changed from one end to the other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10315192-A (JP)
Title: Cutting work piece supporting device of band saw cutting device
Inventor: MIURA SHOJI
IPC: B26D7/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To hold cut work pieces in the aligned state without making them fall when short work pieces are cut from a long article to be cut by a band saw cutting device. SOLUTION: In a band saw cutting device 1 for cutting a long article to be cut 2 into the short size by a band saw cutting machine 4, for pushing out a short work piece 2A by the article to be cut 2 to be pushed by a pushing device 5, and for positioning the article to be cut 2 in the cutting position of the band saw cutting machine 4, a presser member 7 not to be moved by falling moment of the work piece 2A but to be moved by pressing force of the article to be cut 2, and to which moving resistance is applied is arranged on a receiving conveyor 6 to which the work piece 2A is pushed out, and a driving device 8 for returning it from the pushing finishing terminal 6B to the pushing start end 6A is continuously joined to the presser member 7.
Patent JP-H11332140-A (JP)
Title: Armature structure for radial rib winding type rotating electric machine
Inventor: NOSE TAMOTSU
IPC: H02K1/18
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To make maximum use of a height-direction space, improve a proportional constant value which determines the relation between a torque and copper loss, reduce the loss of a rotating electric machine, and improve its efficiency value and characteristic by using a partially laminated core, in combination with a radial rib winding. SOLUTION: The axial-direction center part of a laminated core 1 is made of a laminate of core strips having a radial rib-shaped core section 1b and a facing core section 1c, and partially laminated cores 3 are furthermore piled up from both axial-direction sides on the parts corresponding to the confronting core section 1c of the laminate. Then a total axial-direction lamination thickness being the sum of that of the partially laminated core 3 and that of the confronting core section 1c is made larger than that of the radial rib-shaped core section 1b. If the partially laminated core 3 is used in combination with the radial rib winding in which way, maximum use of a height-direction space can be made, to prevent the coil elements from worsening as well, its loss is reduced, and the efficiency value of the motor can be improved.
Patent JP-S5352622-A (JP)
Title: Composition for preparation of bordeaux mixture
Inventor: IZAWA HIROSHI
IPC: A01N59/20
Filed: 1976-10-22
Abstract: PURPOSE: To provide a composition for the easy and simple preparation of Bordeaux mixture which gives a suspension stable for a long time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5826693-A (JP)
Title: Compact boat of fiber-reinforced plastic
Inventor: HASEGAWA HIROSHI
IPC: B63B5/24
Filed: 1981-08-11
Abstract: PURPOSE:In such structure that a gunwale is secured by bonding a sealing material on the inside surfaces of the gunwale and the outside plate of a boat, to  enable the accurate recognition of portions to be ground, by protruding only the bonded surfaces of the gunwale and the outside plate inwards. CONSTITUTION:To provide a gunwale 4, the upper part 20 of the outside plate 2 of a boat and a member 41 are coupled to each other so that a closed cross section is formed. The side edge part of a floor 3 is bent so that a vertical wall 30 and an oblique wall 31 are provided. A sealing material 8 is bonded to the inside surfaces of the wall 31, the outside plate 2 and the lower part 40 of the gunwale 41. Steps 6, 7 are provided at the upper end of the lower part 40 of the gunwale 4 and the lower end of the wall 31 to indicate the bonded position of the sealing material 8 to enable the accurate recognition of portions to be ground for the bonding.
Patent JP-H05318663-A (JP)
Title: Production of floor sheet and execution of floor
Inventor: SAKAGUCHI HIROHIDE
IPC: C09J7/02
Filed: 1992-05-19
Abstract: PURPOSE:To achieve the simplification of construction, the enhancement of working environment and the prevention of release by bonding an unvulcanized butyl rubber layer and release paper to the rear of base cloth and bonding a floor sheet or tile whose surface is coated with a fast-curing urethane resin to the base cloth after the release of the release paper. CONSTITUTION:A polyester spun-bonded fabric is used as base cloth 1 and unvulcanized butyl rubber 2 is applied to the base cloth 1 and release paper 3 is bonded to the butyl rubber surface to form a self-adhesive layer. Next, a rim spray being a spray material composed of a fast-curing urethane resin 4 having pigment added thereto is laminated to the opposite surface of the base cloth using a spray machine to form a sheet. Subsequently, the formed long sheet is cut in agreement with the width of a stair on the spot and substrate concrete is sanded by a sander in order to ensure the removal of a contaminant and smoothness. Further, the release paper of the sheet is removed to bond the sheet to the concrete by a roller and the sheet is continuously executed in a stepped state while air is expelled. The end part of the sheet is obliquely cut in order to ensure the bonding strength with the urethane material and to eliminate difference in level.
Patent JP-S62282396-A (JP)
Inventor: HOSOMI MIKIO
IPC: G07F7/08
Filed: 1986-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5827853-A (JP)
Title: Air-fuel ratio controlling apparatus
Inventor: KOJIMA SHINJI
IPC: F02D41/14
Filed: 1981-08-12
Abstract: PURPOSE:To prevent the degradation of accuracy in the air-fuel ratio control, by controlling the air-fuel ratio by judging whether air-fuel mixture is lean or rich in the basis of the output of a particular sensor which detects change in the output of an exhaust gas sensor. CONSTITUTION:In addition to a conventional arrangement in which the output of a comparator 2 for comparing the output of an exhaust gas sensor 1 with the output of a reference voltage generating circuit 3 is applied to a fuel control circuit 4, the apparatus of this invention comprises a differential detecting circuit 5 which detects change in the output voltage of the exhaust gas sensor 1 from the outputs of the comparator 2 and a reference voltage controlling circuit 6 for controlling the circuit 3, so that a proper fuel supply rate is detected by judging whether the air-fuel mixture is lean or rich on the basis of the output of the circuit 5. Here, since the circuit 5 is designed to detect the output change of the sensor 1 at the instant when the output of the comparator 2 is inverted, it is enabled to prevent degradation of accuracy in the air-fuel ratio control due to delay in response of the sensor 1.
Patent JP-S5915465-A (JP)
Title: Carpet backing adhesive composition
Inventor: MIYAUCHI TATSUROU
IPC: C08K5/34
Filed: 1982-07-19
Abstract: PURPOSE:To provide a carpet backing adhesive compsn. excellent in bonding strength and viscosity stability, by mixing a copolymer latex, epoxy compd. and compd. having an aziridine ring at a specific wt. ratio. CONSTITUTION:100pts.wt. (on a solid basis) copolymer latex such as styrene/ butadiene rubber latex or methyl methacrylate/butadiene rubber latex, 0.01- 10pts.wt. epoxy compd. prepared by the reaction of aliph. polyols (e.g., ethylene glycol) or arom. polyols (e.g., catechol) with halohydrin (e.g., epichlorohydrin), and 0.01-10pts.wt. compd. having an aziridine ring (e.g., diphenylmethane diethyleneurea) are mixed to yield the intended compsn.
Patent JP-2000357411-A (JP)
Title: Reflecting tool for intensifying illumination
Inventor: SAKAI TOKUEI
IPC: F21V17/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion or removal without removing a light source by engaging and fixing a locking member of a reflector having a reflecting surface between a light source and a light source mounting base. SOLUTION: Both ends of a plate-like bar body 3 as a locking member and a reflector 2, for example, are fixed via a fixing means in the longitudinal direction of the rear surface of the reflector 2 such as a metal thin plate having a reflecting surface 1 of a recessed surface with the smooth inside. Mounting members 5a, 5b of the metal thin plate slidably mounted between both from an orthogonal direction to the longitudinal direction have locking portions 6a, 6b for locking to the removable bar body 3, and the mounting member 5a has its engaging portion 5c. These are moved to positions for avoiding obstacles on a mounting surface of a light source mounting base, and mounted through a magnetic body 8a or an adhesive material 8b existing on the upper surface of a mounting portion 7 on the other end side.  The entire tool is removed without removing a light source, cleaning of the reflector 2 is facilitated, and piling is allowed due to detachability to compact its packaging.
Patent JP-H0751093-A (JP)
Title: Adhesive sheet for bacterial inspection and method of the inspection
Inventor: KAZUSE NORITAKA
IPC: C09J7/02
Filed: 1994-06-08
Abstract: PURPOSE:To obtain an adhesive sheet for bacterial inspection having a high bacterial capturing rate and a good workability, by laminating an adhesive water gel layer containing a water soluble polymer as a major component, and a water permeable support. CONSTITUTION:An adhesive layer 2 is laminated integrally like a sheet on a support 3 to form an adhesive sheet 1. The adhesive layer is a water gel layer which has adhesive property, contains adequate amount of water, and has a homogeneous water absorption property at need. As a water soluble polymer, an acrylic copolymer of an alkoxyalkyl acrylate with an N-vinyllactam is preferable.
Patent JP-S5352035-A (JP)
Title: Voltage-control-type variable resistor
Inventor: FUKUSHI YUUZOU
IPC: H03G7/00
Filed: 1976-10-22
Abstract: PURPOSE:The voltage-control-type variable resistor used for a compressor or an expander is consistuted by a feedback circuit, the influence due to the difference in the environmental temperature of the resistance value and the FET characteristics is eliminated, thereby obtaining the variable resistor which operates stably.
Patent JP-H09312890-A (JP)
Title: Location response remote control device
Inventor: MIURA ATSUSHI
IPC: H04Q9/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To easily search a location response remote control device by receiving a search signal of infrared rays, making a speaker ring by a sound generation circuit and a sound amplifier circuit and making a light emitting device emit light by a light emitting circuit synchronizing with the sound generation circuit. SOLUTION: When a search switch is pushed down, an infrared ray emitting device sends a search signal. An infrared ray receiving circuit 1 of a location response remote control device 12 receives this search signal and notifies it to a signal detection circuit 2. The detection circuit 2 activates a timer circuit 3 by regarding the notified search signal as a search signal which coincides with the remote control device 12. The timer circuit 3 notifies the activating signal to a sound generation circuit 4, a sound amplifier circuit 5 and a light emitting circuit 7, makes a speaker 6 intermittently ring and also makes a light emitting device 8 emit light synchronizing with the circuits 4, 5 and the speaker 6. Through these operations, a user can know where the location response remote control device is.
Patent JP-S5352716-A (JP)
Title: Production of composite filament yarns
Inventor: WAJIKI SEINI
IPC: D01D5/32
Filed: 1976-10-21
Abstract: PURPOSE: To suppress the bending of extruded polymers, improve the spinnability, and obtain composite filament yarns, by extruding two types of polymers having different melt viscosities from spinnerets of specific shape in the form of side-by-side fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000319803-A (JP)
Title: Water permeable pavement slab
Inventor: HONGO YUTAKA
IPC: E01C5/22
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve such defects that slip accidents or rear-end collision accidents are apt to be brought about because rainwater is accumulated on a road face in a road where precast concrete slabs are laid. SOLUTION: A pavement slab 1 in which water-permeable paving layers 3 are laminated so as to form a horizontal upper face is laid on a concrete base 2 provided with a slanting face 5 forming a downslope toward a drain 4 on the upper face of the base. In this way, an easy drainable road can be easily constructed in a short time. In a road constructed by continuously laying the pavement slabs, rainwater is led to permeate the water permeable pavement layer 3 and securely flow down from the slanting face 5 on the concrete base 2 to the drain 4 and discharged therefrom. The water discharged from respective pavement slabs 1 can be easily collected and disposed of.